Variable phase vane provided with a composite pivot having a joining piece for receiving the control pieces. The joining piece is made of a material less dense than the actual pivot. These two elements are force-fitted without using any weld or mechanical linking device. The vane finally obtained is thus rendered lighter in weight
申请公布号
US5407322(A)
申请公布日期
1995.04.18
申请号
US19930125753
申请日期
1993.09.24
申请人
SOCIETE NATIONALE D'ETUDE ET DE CONSTRUCTION DE MOTEURS D'AVIATION "SNECMA"
发明人
CHARBONNEL, JEAN-LOUIS;GOGA, JEAN-LUC C. Y.;MIRAUCOURT, GERARD G.;NAUDET, JACKY S.;POTTIER, DENIS B.